.banner{height: 3.44rem}
.banner img{width: 100%;height: 100%}
.content{width: 100%;overflow: hidden; }
.content .item{width: 50%;float: left;text-align: center;padding: 0.5rem 0;}
.content .item img{width: 0.68rem;height: 0.68rem}
.content .item p{font-size: .14rem;color: #000}